*{
	margin: 0;
	padding: 0;
	font-family: "微软雅黑";
	-webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;

}
html,body{
	height: 100%;
	width: 100%;
	background: #000;
	overflow: hidden;
}
a{
	text-decoration: none;
	color: #fff;
	display: inline-block;
}
/*清除浮动*/
.clearfix:before,
.clearfix:after,
{
  display: table;
  content: " ";
}
.clearfix:after {
  clear: both;
}
.container{
	width: 1180px;
	height: 600px;
	background: #f8fafd;
	margin: 50px auto;
}
.pull-left{
	float: left;
	width: 670px;
	height: 100%;


}
.box-sm-all{
	position: relative;
	text-align: center;
}
.box-sm{
	overflow: auto;
	width: 195px;
	height: 150px;
	display: inline-block;
	border: 1px solid #5a9bd5;
	margin-bottom: 20px;
	text-align: left;
	　box-sizing: border-box;
	-moz-box-sizing: border-box;
　　-webkit-box-sizing: border-box;
　

}
.arrow{
	width: 42px;
	height: 35px;
	background: #5a9bd5;
	display: inline-block;
	vertical-align: top;
	
}
.arrow1{
	transform:translate3d(4px,50px,0);
	-webkit-transform:translate3d(4px,50px,0);
}
.arrow2{
	transform:translate3d(-4px,50px,0);
	-webkit-transform:translate3d(-4px,50px,0);
}
.arrow3{
	width: 85px;
	transform:translateY(50px);
	-webkit-transform:translateY(50px);
}
.arrow4{
	position: absolute;
	width: 16px;
	height: 140px;
	transform:translate3d(28px,42px,0);
	-webkit-transform:translate3d(-70px,77px,0);
}
.arrow5{
	width: 57px;
	position: absolute;
	transform:translate3d(28px,174px,0);
	-webkit-transform:translate3d(-70px,206px,0);
}
.arrow1,.arrow2,.arrow3,.arrow5{
	background: url(../dist/img/arrow.png) no-repeat;
	background-size: 100% 100%;
}
.arrow1:before,.arrow2:before,.arrow3:before{
	content: "12 M/s";
	font-size: 12px;
	text-align: center;
	display: block;
	transform:translateY(-10px);
	-webkit-transform:translateY(-10px);
	color: #5a9bd5;
}
.arrow5:after{
	content: "12 M/s";
	font-size: 12px;
	text-align: center;
	display: block;
	color: #5a9bd5;
	transform:translateY(30px);
	-webkit-transform:translateY(30px);
}
.box-sm > div{
	text-align: left;
}
.box-sm:first-child{
	position: absolute;
	left: 0;
}
.box-sm:last-child{
	position: absolute;
	right: 0;
}
.box-lg{
	height: 300px;
	border: 1px solid #5a9bd5;
}
.box-lg>div{
	margin: 15px 20px;
}
h2{
	font-size: 16px;
	text-align: center;
	margin-top: 5px;
	color: #5a9bd5;
	font-weight: normal;
}
.pull-right{
	float: right;
}
.box-right{
	width: 425px;
	height: 145px;
	margin-bottom: 20px;
	border: 1px solid #5a9bd5;
}
.node{
	width: 70px;
	height: 50px;
	border-radius: 50%;
	background: #5a9bd5;
	color: #fff;
	line-height: 50px;
	text-align: center !important;
	display: inline-block;
	margin: 5px;
	position: relative;
}
.del{
	display: none;
	z-index: 100;
	white-space: nowrap;
	border: 1px solid #aaa;
	position: fixed;
	background: #fff;
	color: #000;
	line-height: 30px;
	cursor: pointer;
}
.del a{
	padding: 2px 15px;
	color: #000;
	display: block;
}
.del a:hover{
	background: #aaa;
}
.box-sm:hover,.pull-right:hover,.box-lg:hover{
	
}
.tast-all{
	display: none;
	position: fixed;
	top: 0;
	z-index: 10;
	height: 100%;
	width: 100%;
	background: rgba(0,0,0,.6);
}
.tast{
	position: absolute;
	top: 200px;
	left: 50%;
	width: 400px;
	height: 200px;
	background: #fff;
	margin-left: -100px;
	border-radius: 5px;
	padding: 15px;
}
.tast span{
	line-height: 35px;
	text-align: center;
	display: block;
	font-size: 20px;
}
.tast input{
	display: block;
    width: 100%;
    height: 34px;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    color: #555;
    background-color: #fff;
    background-image: none;
    border: 1px solid #ccc;
    border-radius: 4px;
    -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
    box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
    -webkit-transition: border-color ease-in-out .15s,-webkit-box-shadow ease-in-out .15s;
    -o-transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
    transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
}
.tast a{
	margin-top: 8px;
	text-align: center;
	color: #fff;
	text-decoration: none;
	display: block;
	width: 100%;
	height: 34px;
    padding: 6px 12px;
    font-size: 14px;
    background: #3b5998;
}
.tast a:last-child{
	background: #dd4b39;
}